MAC prefix 78:02:B7
ShenZhen Ultra Easy Technology CO.,LTD
| Vendor | ShenZhen Ultra Easy Technology CO.,LTD |
|---|---|
| Short name | UltraEasyTec |
| Prefix | 78:02:B7/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 78:02:B7:00:00:00 – 78:02:B7:FF:FF:FF |
| Notations | 78:02:B7:00:00:0078-02-B7-00-00-007802.b700.00007802B7000000 |
Frequently asked questions
Which vendor does MAC address 78:02:B7 belong to?
MAC addresses starting with 78:02:B7 are assigned to ShenZhen Ultra Easy Technology CO.,LTD according to the IEEE registry (prefix length 24 bits).
How many addresses does block 78:02:B7 contain?
The block contains 16,777,216 addresses from 78:02:B7:00:00:00 to 78:02:B7:FF:FF:FF.
Is 78:02:B7 a unicast or multicast address?
The least significant bit of the first byte is 0 – it is a unicast address. The U/L bit is 0, so the address is globally unique (universally administered).
How do I find the MAC address of my device?
On Linux use ip link, on Windows getmac /v or ipconfig /all, on macOS ifconfig. Note: phones and recent operating systems often use random, locally administered addresses on Wi-Fi.